Perhaps you should try some spelling variations:
3.4 communication » 5.4 communication, 3.2 communication, 3.5 communication
firm information » form information, first information, forum information
developpement du » developpement de, developpement des, developpement et
technology firm » technology firms, technology first, technology from
information der » information oder, information does, informatik der
a developpement » au developpement, de developpement, le developpement
du afrique » en afrique, l afrique, de l'afrique
der frame » der frage, per frame, order frame
frame 3.4 » frames 3.4, frame 6.4, frame 10.4
costs a » costs _, costs 4

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology firm information der frame 3.4 communication costs a developpement du afrique.*.